diff --git a/.travis.yml b/.travis.yml
index f1057fdf16..e32b3f867a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: rust
 script:
   - rev=$(git rev-parse --short HEAD)
-  - (cargo install mdbook --vers 0.0.26 --force || true)
+  - (cargo install mdbook --vers 0.3.1 --force || true)
   - ./generate-book.sh
 
 branches:
diff --git a/book.toml b/book.toml
new file mode 100644
index 0000000000..dd7bb1318e
--- /dev/null
+++ b/book.toml
@@ -0,0 +1,2 @@
+[output.html]
+no-section-label = true
\ No newline at end of file